/**
 * Copyright (C), 2019-2022, 宇信融汇
 * FileName: TestDemo
 * Author:   666
 * Date:     2022/1/14 17:24
 * Description:
 * History:
 * <author>          <time>          <version>          <desc>
 * 666           修改时间           版本号              描述
 */
package com.szzt;

/**
 * @Classname TestDemo
 * @Description TODO
 * @Date 2022/1/14 17:24
 * @Created by 666
 */
public class TestDemo {
    public static void main(String[] args) {
        SingleInstance instance = SingleInstance.instance;
        SingleInstance instance1 = SingleInstance.instance;
        SingleInstance instance2 = SingleInstance.instance;
        SingleInstance instance3 = SingleInstance.instance;
        System.out.println(instance);
        System.out.println(instance1);
        System.out.println(instance2);
        System.out.println(instance3);
    }
}
